45302403130081 has 2 divisors, whose sum is σ = 45302403130082. Its totient is φ = 45302403130080.

The previous prime is 45302403130027. The next prime is 45302403130189. The reversal of 45302403130081 is 18003130420354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44063375900625 + 1239027229456 = 6638025^2 + 1113116^2 .

It is a cyclic number.

It is not a de Polignac number, because 45302403130081 - 2⁷ = 45302403129953 is a prime.

It is a super-2 number, since 2×45302403130081² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45302403130021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22651201565040 + 22651201565041.

It is an arithmetic number, because the mean of its divisors is an integer number (22651201565041).

Almost surely, 2^{45302403130081} is an apocalyptic number.

It is an amenable number.

45302403130081 is a deficient number, since it is larger than the sum of its proper divisors (1).

45302403130081 is an equidigital number, since it uses as much as digits as its factorization.

45302403130081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 45302403130081 in words is "forty-five trillion, three hundred two billion, four hundred three million, one hundred thirty thousand, eighty-one".